4099170720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139999}}^1$

素因数の和:140078

約数の個数: 96

約数和(自身を含む): 13124160000

約数和(自身を除く): 9024989280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1220, 1464, 1830, 1952, 2440, 2928, 3660, 4880, 5856, 7320, 9760, 14640, 29280, 139999, 279998, 419997, 559996, 699995, 839994, 1119992, 1399990, 1679988, 2099985, 2239984, 2799980, 3359976, 4199970, 4479968, 5599960, 6719952, 8399940, 8539939, 11199920, 13439904, 16799880, 17079878, 22399840, 25619817, 33599760, 34159756, 42699695, 51239634, 67199520, 68319512, 85399390, 102479268, 128099085, 136639024, 170798780, 204958536, 256198170, 273278048, 341597560, 409917072, 512396340, 683195120, 819834144, 1024792680, 1366390240, 2049585360, 4099170720]

約数ペア:

[(1, 4099170720), (2, 2049585360), (3, 1366390240), (4, 1024792680), (5, 819834144), (6, 683195120), (8, 512396340), (10, 409917072), (12, 341597560), (15, 273278048), (16, 256198170), (20, 204958536), (24, 170798780), (30, 136639024), (32, 128099085), (40, 102479268), (48, 85399390), (60, 68319512), (61, 67199520), (80, 51239634), (96, 42699695), (120, 34159756), (122, 33599760), (160, 25619817), (183, 22399840), (240, 17079878), (244, 16799880), (305, 13439904), (366, 11199920), (480, 8539939), (488, 8399940), (610, 6719952), (732, 5599960), (915, 4479968), (976, 4199970), (1220, 3359976), (1464, 2799980), (1830, 2239984), (1952, 2099985), (2440, 1679988), (2928, 1399990), (3660, 1119992), (4880, 839994), (5856, 699995), (7320, 559996), (9760, 419997), (14640, 279998), (29280, 139999)]